Languages Size CRC32 Region Serial
English 1M 45547390 USA, Europe No
Master Codes
Master code by Tony Hedstrom
Game Genie
GJBT-AA26
Air Meter Stays The Same (Official Codes) by Mr. Book
Raw
FFB636:0003
Almost infinite breath by Galoob
Game Genie
AKRT-JA64
Charging a school of fish restores health completely instead of partially by Galoob
Game Genie
HCBT-LAEW
Ecco accelerates faster when using just the directional pad. by Tony Hedstrom
Game Genie
G29A-JA7C
Ecco has a much higher top speed when using just the directional pad. by Tony Hedstrom
Game Genie
931A-JAE2
Ecco swims much faster when using the C button. by Tony Hedstrom
Game Genie
AC9T-K2JY
Ghost Ecco (Use The D-Pad And C To Move/Swim) by Hacc
Raw
FFB63E:0011
Health Meter Stays The Same (Official Codes) by Mr. Book
Raw
FFB635:0038
Infinite Air by Parasyte
Raw
FFB636:0400
Infinite Health by Parasyte
Raw
FFB634:0040
Invincibility (infinite air, infinite energy). by Tony Hedstrom
Game Genie
RHZT-J6V6
Invincibility (Stars) by Hacc
Raw
FFB7CC:000A
Level Select by blindpainkiller
Raw
FFA61C:00??
Most Jellyfish And Some Other Enemies Restore Bealth Instead Of Taking It Away by Galoob
Game Genie
SW2A-KGPJ
HC2A-JAFL
Most jellyfish and some other enemies restore breath instead of damaging health by Galoob
Game Genie
SW2A-KGPJ
TC2A-JGFL
E42A-JAFN
Octopus is fatal by Galoob
Game Genie
HAVT-NAFC
Pause the game and press Right for Debug Menu by terpsfan101
Game Genie
AR6T-KAX4
RG6T-J6YR
Protection from most jellyfish and many other enemies by Galoob
Game Genie
AL2A-JA7L
Protection from octopus by Galoob
Game Genie
AAVT-NAFC
Protection from spiked shells and some other enemies by Galoob
Game Genie
ALZA-JA5Y
Swim through rocks. by Tony Hedstrom
Game Genie
RGJT-J61N
Swim Through Walls by Helder
Game Genie
ACXT-JA60